package business;

import java.util.List;

import domain.Group;
import domain.Photo;

public interface IGroupService {
	public List<Group> getGroups();
	
	public boolean addPhoto(Photo photo);
	public boolean removePhoto(Photo photo);
	public boolean setPhotoIndex(Group group, Photo photo, int index);
	public boolean deleteGroup(Group group);
	public boolean saveGroup(Group group);
}
